3704144 has 20 divisors (see below), whose sum is σ = 7371924. Its totient is φ = 1801728.

The previous prime is 3704143. The next prime is 3704153. The reversal of 3704144 is 4414073.

3704144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3534400 + 169744 = 1880^2 + 412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537 + ... + 3720.

Almost surely, 2^3704144 is an apocalyptic number.

It is an amenable number.

3704144 is a deficient number, since it is larger than the sum of its proper divisors (3667780).

3704144 is a wasteful number, since it uses less digits than its factorization.

3704144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302 (or 6296 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 3704144 is about 1924.6152862325. The cubic root of 3704144 is about 154.7257585673.

The spelling of 3704144 in words is "three million, seven hundred four thousand, one hundred forty-four".